2+7d=79

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Solution for 2+7d=79 equation:


Simplifying
2 + 7d = 79

Solving
2 + 7d = 79

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-2' to each side of the equation.
2 + -2 + 7d = 79 + -2

Combine like terms: 2 + -2 = 0
0 + 7d = 79 + -2
7d = 79 + -2

Combine like terms: 79 + -2 = 77
7d = 77

Divide each side by '7'.
d = 11

Simplifying
d = 11

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